baber/WOPTO huggingface dataset:
Patent EP-0856094-A1 (EP)
Inventor: ROYNESTAD TOM TORALV
IPC: E21B19/08
Filed: 1996-10-16
Abstract: La présente invention concerne un équipement additionnel pour un appareil de forage (10), servant à remonter et à descendre un tuyau dans un trou foré. Sur le mât (16) de l'appareil de forage (10), il y a un support inférieur (34) pour un preneur (36) du dispositif de remontée. Ce support (34) peut être monté et descendu le long du mât (16). Un support supérieur (30), portant une machine de forage (24), peut aussi être monté et descendu. Le support (34) est relié en permanence à un mécanisme de transmission entraîné (48) qui assure des mouvements de montée et de descente le long du mât (16). Les deux supports (30, 34) sont reliés pendant les opérations de forage. Ils sont désaccouplés lors des opérations de montée et de descente et, alors, le support (30) de la machine de forage (24) est accouplé au mât (16). Ainsi, le même mécanisme de transmission (48) est utilisé pendant les opérations de forage et celles de remontée et de descente.
Patent EP-0862394-A1 (EP)
Inventor: LOVE JACK W
IPC: A61F2/24
Filed: 1996-10-03
Abstract: A method for repairing a heart valve comprising steps of sizing an annulus of a heart; harvesting tissue; cutting a trefoil pattern matched to the size of the annulus from the harvested tissue; forming a valve having at least one leaflet from said trefoil pattern, where the valve has a base with an edge portion of tissue extending around an outer periphery thereof; and suturing the edge portion to the exposed annulus; also disclosed is a method of repairing a heart valve comprising steps of: sizing an annulus of a heart at a repair site; harvesting tissue; cutting a trefoil pattern from the harvested tissue specific to the size of the annulus; providing first and second formers which are specific to the size of the annulus of the valve, forming a tri-leaflet valve from said trefoil pattern by engaging blades of said first former to corresponding blades of said second former with said trefoil pattern sandwiched therebetween; exposing an edge portion of tissue extending around an outer periphery of a base of the valve; moving the formers with the trefoil pattern sandwiched therebetween to a position which is proximate to the repair site; suturing the exposed edge portion to the annulus; and withdrawing the formers from the repair site.
Patent EP-0874672-A1 (EP)
Inventor: MATIEJEK JOSIP
IPC: A63H33/06
Filed: 1996-11-12
Abstract: A logical ball-shaped toy comprises rotated elements with lateral projections shape-connected to permutated elements with grooves. A segment of the toy, which is rotatable by the application of manual force, comprises one rotated element and three permutated elements.
Patent EP-0811521-A1 (EP)
Inventor: KINTO YOSHIO
IPC: B60K1/00
Filed: 1996-12-24
Abstract: A drive device for electric motorcars comprises a motor (1), a gear unit (9) for transmitting rotation of a rotor shaft (2) of the motor to wheels, and a casing (10, 90) housing the motor and the gear unit. The casing comprises a partition wall (12) which separates a motor chamber (m) receiving the motor from a gear chamber (g) receiving the gear unit and which has an orifice (53) for communicating a lower portion of the motor chamber to the gear chamber. Provided is supply means (5), by which an oil in the gear chamber is supplied to the motor chamber in response to rotation of the gear unit. During running of a motorcar, the oil gathers in the lower portion of the motor chamber due to an action of the orifice and the motor chamber functions as a reservoir. Accordingly, a light-weight and compact construction without any oil reservoir can ensure a supply of lubricating oil during stoppage of the motorcar, reduce an agitating loss on the gear unit during running of the motorcar, and cool the oil for the motor.
Patent EP-0963329-A1 (EP)
Inventor: DAHLBERG KARL MAGNUS
IPC: B65D88/16
Filed: 1996-12-18
Abstract: Dispositif en forme d'entonnoir (1) comportant un support (2) et un sac plié (36) et permettant le remplissage d'un récipient (8) tel qu'un fût pour pétrole ou un conteneur normalisé du type conteneur semi-vrac, de telle sorte que le sac constitue une garniture interne d'isolement entre le produit, par exemple du pétrole, dont le récipient doit être rempli, et le récipient lui-même. Ce dispositif comporte également une garniture (24) apte à être montée dans l'orifice de remplissage (10) du récipient, et un élément de fond (22) monté dans cette garniture et entouré du fond du sac (36), ce dernier et l'élément de fond étant introduits dans la partie principale du sac du haut vers le bas au travers de l'orifice (23) du sac. Lors du remplissage du récipient, on engage l'entonnoir (1) dans l'orifice de remplissage (10) par vissage à l'aide de la garniture (24), et on fait passer à travers le support (2) un tuyau d'alimentation (14) contenant un poussoir (18), à la suite de quoi le sac (36) vide d'air descend au fond du récipient. Grâce à la conception particulière du sac (36), des fentes axiales (16) situées à l'extrémité inférieure du tuyau d'alimentation (14) et des éléments de guidage (46, 46') assurent le déploiement correct du sac au cours du remplissage. L'extrémité inférieure du poussoir (18) comporte un piston obturateur/poussoir (20) qui obture le tuyau d'alimentation au cours de la phase finale du remplissage. Après le remplissage, on maintient la garniture (24) vissée dans le récipient et on l'obture au moyen d'un couvercle (19) jusqu'à ce que le récipient soit vide et qu'un nouvel entonnoir doive être mis en place sur celui-ci.
Patent EP-0910465-A1 (EP)
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C09K23/16
Filed: 1996-12-09
Abstract: Cette invention concerne des émulsions aqueuses qui comportent un ingrédient liquide hydrophobe ou des mélanges d'ingrédients de ce type, un tensioactif hydrophobe et un tensioactif d'oxyde d'amine. Lesdites émulsions s'avèrent utiles s'agissant de l'apport sous forme d'émulsion stable d'agents du type activateurs de blanchiment, agents de blanchiment, parfum, solvant, agents chélateurs enzymatiques et polymères.
Patent EP-0788934-A1 (EP)
Inventor: INOUE MICHIO
IPC: B60R21/231
Filed: 1997-01-17
Abstract: An air bag against side collision, wherein two faces (27,28) of mutually opposed peripheral wall portions having a substantially rectangular shape are connected by tethers (29,30) in a strip or band-like shape whereby a distance of separation between the side wall portions (27,28) in expanding the air bag is restricted. The expanded shape of the air bag is a substantially rectangular plate having four edges (23,24,27,28). An inner location near a rear edge accommodates an inflator (11) supplying gas for expansion. Two side edges (27,28) extend substantially parallel with each other from opposite ends of the rear edge (23) and a front edge (24). In a folded state, the front edge side (24) of the air bag is cactus-folded such that the front edge side enters the inner side of the rear edge side of the air bag and approaches the rear edge. Tethers (29,30) are connected respectively to the peripheral wall portions (27,28) with a width dimension parallel with folds where the front edge side of the air bag is drawn in.
Patent EP-0854099-A1 (EP)
Inventor: HAURI ANDRE
IPC: B65D88/68
Filed: 1997-01-17
Abstract: The device includes an outlet (8) in the bottom of a container, which is closed and opened by a closure piece (9). A scraper (16) protrudes inside the container's interior from the closure element and is moved by the material near the opening when the closure element is opened, thereby loosening the material ready to be discharged. The outlet has a conical-rimmed outlet part and preferably a wiper (3) moving along the conical surface. The closure piece is guided along a linear and/or swivel guide (10).
Patent EP-0815764-A1 (EP)
Inventor: MATSUDA YOSHIO
IPC: A44B19/34
Filed: 1997-06-19
Abstract: A knit slide fastener stringer including a fastener tape (T)
knitted in a warp-knit ground structure and having along one
longitudinal edge an element-attaching marginal portion (EA), and a
continuous fastener element row (ER) knitted in and along the
element-attaching portion (EA) of the fastener tape (T) and secured
by two or more wales of anchoring chain stitch yarns (F) simultaneously
with the knitting of the fastener tape (T). In this knit slide
fastener stringer, successive needle loops of each of the two or more
wales formed of the anchoring chain stitch yarns (F) press the
continuous fastener element row (ER) toward the warp-knit ground
structure of the fastener tape (T) from the upper side, and successive
sinker loops constitute part of the ground structure. And a number
of warp-inlaid yarns (G) are each laid in and interlaced with at least
part of the successive sinker loops. The result is that the ground
structure of the element-attaching marginal portion (EA) is kept in
accurate size to prevent the coupled fastener element rows (ER) from
locally splitting.
Patent EP-0864310-A1 (EP)
Inventor: TANO YASUO
IPC: A61F9/007
Filed: 1997-08-21
Abstract: An object of the present invention is to provide a new instrument
which can be useful for removing proliferative membranes in a treatment
for proliferative vitreoretinal disorders. The invention is directed to
an ophthalmic treatment tool for using in an ophthalmic surgery,
comprises: a grip portion (1); a rod-shaped body (2) attached to
one end of the grip portion (1); an elastic body (3) fitted along a
direction toward a front end of the rod-shaped body (2) to the front end
side of the rod-shaped body (2); and hard inorganic finegrains (5) or
particles fixed on a tapered tip (4) of the elastic body (2).
Patent EP-0839845-A1 (EP)
Inventor: GRAS RAINER
IPC: C08G18/80
Filed: 1997-09-09
Abstract: A partially or fully blocked polyisocyanate (I) with a built in UV stabiliser, contains blocking agents and adducts of diisocyanates and polyols of formula (1) whereby the adduct contains 2-20 NCO equivalents per OH equivalent. In (1), R = H, 1-20C alkyl or cycloalkyl; and X = H, CH2CH(OH)R, CH3 or CH3C=O. Also claimed are (i) preparation of (I), whereby blocking agents are mixed with adducts of diisocyanate and TAD-OH. The adduct contains 2-20 NCO equivalents per OH equivalent; (ii) transparent and pigmented PUR powder composition (II) with an OH/NCO ratio of 1:0.5-1.2, preferably 1:1, consisting of (A) 100 parts weight (pts. wt.) of an OH group containing polymer, (B) 10-90 pts. wt. blocked polyisocyanate, (C) 0-160 pts. wt. pigments, (D) 0-200 pts. wt. conventional fillers, (E) 0-5 pts. wt. catalyst, and (F) 0.5-5 pts. wt. flowing agent.
Patent EP-0856496-A1 (EP)
Inventor: HENNECK PAUL DIPL-ING
IPC: C04B28/18
Filed: 1997-12-09
Abstract: A lime sandstone consists solely (i.e. without quartz sand) of lime and siliceous light aggregate which, together with air, produce an occupied space factor (FRL) of 100. The light aggregate consists of two particle size types, i.e. an expanded clay sand fraction of ≤ 4 mm size and an expanded clay coarse fraction of greater than 4 mm size. The sandstone contains the lime in amount 2-10% of FRL and the light aggregate in amount 65-80% of FRL, 30-60% of the 100 FRL of the light aggregate being a sand light aggregate of expanded clay, optionally mixed with expanded glass, and 70-40% of the 100 FRL of the light aggregate being coarse light aggregate.
Patent EP-0860444-A1 (EP)
IPC: C12N9/74
Filed: 1997-02-24
Abstract: Method for removing viruses, in particular small non-enveloped
viruses, from a plasma derived product, such as Prothrombin
Complex Concentrate. The method comprises prefiltration to
remove contaminating high molecular weight proteins, followed
by nanofiltration through a membrane with an average pore size
of 15 nm. The method is capable of removing > 5.1 log Canine
parvovirus and > 6.0 log Hepatitis A virus.
Patent EP-0878135-A1 (EP)
Inventor: CERNY CHRISTOPH
IPC: A23L27/21
Filed: 1997-05-15
Abstract: Extraction of aromas comprises: (a) preparing a mixture containing at least a source of sulphur, a reducing sugar, a phosphate and water; (b) heating at 50-180 degrees C for 30 minutes to 5 hours; (c) liquid extraction with a counter current of carbon dioxide to 70-350 bar; (d) separating to obtain a liquid extract of flavour; and optionally (e) drying to give a powdered flavouring.
Patent EP-0791635-A1 (EP)
Inventor: RICH RICHARD D
IPC: C09J5/00
Filed: 1997-01-30
Abstract: A curable composition, having utility for threadlocking engageable members of a threaded mechanical fastener, comprising: a reactive silicone (meth)acrylate emulsified in an aqueous medium, optionally further comprising a polymerizable non-silicone (meth)acrylate monomer or oligomer; and a microencapsulated peroxy initiator which is initiatingly effective for cure of the reactive silicone (meth)acrylate. The curable composition may be usefully employed for adhesively bonding engageable structural parts, by applying the aqueous emulsion of the reactive silicone (meth)acrylate, containing a microencapsulated peroxy initiator, to at least a portion of an engagement surface of a matable part which is matably engageable with a complimentary engagement structure, to yield an emulsion-coated engagement surface, drying the emulsion-coated engagement surface to form a dried coating thereon; and thereafter engaging the surface having the dried coating thereon, with the complimentary engagement structure, to release the microencapsulated peroxy initiator and bond the matable part and complimentary engagement structure.
Patent EP-0792624-A1 (EP)
Inventor: MURPHY-CHUTORIAN DOUGLAS
IPC: A61B17/00
Filed: 1997-02-27
Abstract: A surgical apparatus (16) is provided for combined mechanical/laser myocardial revascularization of a human heart (10). Use of the apparatus involves inserting a mechanical piercing device (24) and an elongated flexible lasing apparatus into the chest cavity of a patient; mechanically piercing, micro-tearing or spreading the epicardium of the heart (12); and then lasing from beneath the epicardium through the myocardium. The apparatus is guided to an area exterior to a ventricle of the patient's heart (14), and the distal end of the optical fiber apparatus (26) is placed internal to the exterior wall of the heart through an opening which has been created by mechanically piercing, micro-tearing or spreading the epicardium, so that the myocardium and not the epicardium is irradiated with laser energy to allow passage of said optical fiber distal end or said laser energy into the left ventricular cavity without causing a laser irradiation of the epicardium which might be a cause of operative bleeding and for better allowing the sealing of the epicardium after the apparatus is removed.
Patent EP-0877033-A1 (EP)
Inventor: MAITRA AMARNATH
IPC: C08F2/32
Filed: 1997-05-08
Abstract: The invention relates to a process for the preparation of highly
monodispersed polymeric hydrophilic nanoparticles. The particles
have a size of upto 100 nm. The nanoparticles of the present
invention may have drug substances encapsulated therein. The
process comprises in subjecting a mixture of an aqueous solution
of a monomer or preformed polymer to reverse micelles a cross-linking
agent, initiator. The mixture may additionally contain
a drug or target substance. The polymerised reaction product
is dried for removal of solvent to obtain dried nanoparticles
and surfactant employed in the process of preparing reverse
micelles. The dry mass is dispersed in aqueous buffer and the
surfactant and other toxic material is removed therefrom.
Patent EP-0858113-A1 (EP)
Inventor: BABA SHUNSUKE
IPC: H01L21/336
Filed: 1997-09-23
Abstract: A semiconductor device includes a source and a drain formed in a
device region of a semiconductor substrate, and an electrode withdrawal
portion having an impurity concentration higher than that of the device
region. The electrode withdrawal portion is formed so as to adjoin either
one of the source and drain. An electrode for the source or drain adjacent to
the electrode withdrawal portion is used jointly as an electrode for the
electrode withdrawal portion.
Patent EP-0784040-A1 (EP)
Inventor: COUTURIER STEPHANE
IPC: C05G3/70
Filed: 1997-01-15
Abstract: Fertiliser compositions comprise a nitrogenous fertiliser (I), a penetration enhancer (II) for promoting the penetration of (I) into the aerial parts of plants and a metabolisation agent (III) that promotes entry of (I) into the natural protein synthesis cycle. Also claimed is a ready-to-use solid or liquid formulation, useful in the preparation of the above fertiliser, containing at least one nitrogenous penetration enhancer and at least one metabolisation agent for the nitrogenous agent.
Patent EP-0794032-A1 (EP)
Inventor: SCHWELLINGER PIUS
IPC: F24S10/75
Filed: 1997-02-21
Abstract: The apparatus consists of welded parts of aluminium and parts of copper bonded by laser beam welding. Also claimed is a process for welding the aluminium and copper parts together, e.g. for bonding copper pipes with aluminium foils or sheets.
Patent EP-0824477-A1 (EP)
Inventor: NEGELEN EMANUEL
IPC: B65D71/00
Filed: 1997-02-12
Abstract: La présente invention concerne un dispositif en carton réalisé à partir d'une ébauche (10) constituée de deux panneaux de base (15, 16) à raccorder ensemble, de deux panneaux latéraux (20, 21), de deux panneaux de dessus (22, 23), et de deux panneaux de poignée (24, 25) se réunissant en un pli (26) formant charnière. Les panneaux de dessus (22, 23) présentent des orifices (28) permettant d'accueillir les goulots des bouteilles à immobiliser dans le dispositif. Les panneaux de dessus comportent également des rabats (34) dont l'un est équipé d'une languette (35) qui, en utilisation, passe par l'un des orifices (28) ménagés dans l'autre panneau de dessus (23), s'y redresse et y reste bloquée sous l'effet du passage du goulot dans l'orifice.
Patent EP-0956590-A1 (EP)
Title: Materiau d'interface thermique conforme pour composants electroniques
Inventor: BUNYAN MICHAEL H
IPC: C09K5/06
Filed: 1997-02-14
Abstract: L'invention concerne un matériau d'interface thermoconducteur servant au refroidissement par conduction d'un composant électronique générant de la chaleur, pourvu d'un élément de dissipation thermique associé tel qu'un puits de chaleur. Ce matériau d'interface se présente sous la forme d'une couche autoporteuse constituée d'un matériau thermoconducteur qui reste indéformable à une température ambiante normale, dans une première phase, et qui, dans une seconde phase, peut épouser sensiblement la forme des surfaces d'interface du composant électronique et de l'élément de dissipation thermique. La température de transition de ce matériau de la première phase à la seconde phase est comprise dans la plage de température de fonctionnement du composant électronique.
Patent EP-0824440-A1 (EP)
Inventor: STRELLER ADOLF
IPC: B62D43/10
Filed: 1997-02-07
Abstract: Die Erfindung bezieht sich auf eine Befestigungsvorrichtung für Kraftfahrzeugräder (1) mit unterschiedlicher Höhe (h1) einer der Befestigung dienenden Felgen-Durchgangsöffnung (7), mit einem die Felgen-Durchgangsöffnung (7) lotrecht durchdringenden, säulenförmig ausgebildeten Befestigungselement (8). Damit Kraftfahrzeugräder (1) (Reserveräder) unterschiedlicher Abmessungen sicher gehalten werden können, wird vorgeschlagen, daß ein mit der Felgen-Durchgangsöffnung (7) zusammenwirkender Ringflansch (16) entlang der Säule (17) des Befestigungselementes (8) verschiebbar und über einen ebenfalls unterschiedlich positionierbaren Anschlag (20) festlegbar ist.
Patent EP-0939632-A1 (EP)
Inventor: BRUNS ROBERT F JR
IPC: A61P43/00
Filed: 1997-02-20
Abstract: This invention provides methods and 2-(azetidin-2-on-1-yl)acetic acid derivatives for the antagonism of the vasopressin V1a receptor.
Patent EP-0934389-A1 (EP)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/386
Filed: 1997-10-02
Abstract: La présente invention porte sur des compositions détergentes ou leurs composants contenant une enzyme amylolytique et un ou plusieurs tensioactifs cationiques de la formule: R?1R2R3R4N+ X-¿ dans laquelle R1 représente un groupe hydroxyalkyle ne possédant pas plus de 6 atomes de carbone; chacun des R2 et R3 est indépendamment sélectionné parmi alkyle ou alcényle en C¿1-4; R?4 représente un alkyle ou alcényle en C¿5-11?; et X?-¿ est un contre-ion.
Patent EP-0931148-A1 (EP)
Title: Fibroblast growth factor homologs
Inventor: DEISHER THERESA A
IPC: C12N15/18
Filed: 1997-10-16
Abstract: There is provided an isolated polynucleotide molecule encoding a fibroblast growth factor (FGF) homolog polypeptide selected from the group consisting of: a) a polynucleotide molecule comprising a nucleotide sequence as shown in SEQ ID. NO:1 from nucleotide 82 to nucleotide 621; b) allelic variants of (a); c) a polynucleotide molecule that encode a polypeptide that is at least 60% identical to the amino acid sequence of SEQ ID. NO:2 from amino acid residue 28 (Glu) to amino acid residue 207 (Ala); and d) a polynucleotide molecule comprising a nucleotide sequence as shown in SEQ ID. NO:6 from nucleotide 82 to nucleotide 621.
Patent EP-0930872-A1 (EP)
Inventor: SEIPEL WERNER
IPC: C09K23/04
Filed: 1997-09-29
Abstract: L'invention concerne des concentrés aqueux de lustre perlaire renfermant - par rapport à la partie non aqueuse - (a) 1 à 99,1 % en poids de monoglycéride(éther)sulfates, (b) 0,1 à 90 % en poids d'émulsifiants anioniques, non ioniques, cationiques, ampholytiques et/ou zwittérioniques et (c) 0 à 40 % en poids de polyols, sous réserve que la somme des proportions indiquées soit égale 100 % en poids.
Patent EP-0944402-A1 (EP)
Inventor: ANNERGREN JEANETTE
IPC: A61F13/53
Filed: 1997-10-17
Abstract: L'invention concerne une structure (3) absorbante faisant partie d'un article absorbant, tel qu'une couche (100), un article pour incontinence, une serviette hygiénique ou un article similaire. Ladite structure est constituée de deux parties (8, 9) finales et d'une partie (6) entrejambes qui est située entre les deux parties finales, ladite structure (3) absorbante contenant un matériau superabsorbant, qui présente une capacité d'absorption de liquide thermoreversible. Le matériau superabsorbant présentant une capacité d'absorption de liquide thermoreversible est placé dans une ou plusieurs zones délimitées de la structure (3) absorbante.
Patent EP-0842754-A1 (EP)
Inventor: TSUKUDA AKIMITSU
IPC: C08J5/18
Filed: 1997-04-17
Abstract: The present invention relates to aromatic polyamide film which is
characterized in that on at least one face thereof the number of
projections of height at least 20nm but less than 50nm is from 10 3  to 10 6 
per mm 2 , and the number of projections of height at least 50nm but less
than 100nm is from 0 to 3 x 10 4  per mm 2 . 
     Further, the present invention also offers a method of producing an
aromatic polyamide film which is characterized in that, in a method of
producing aromatic polyamide film from a solution obtained by adding to an
aromatic polyamide solution a particle-containing slurry formed by
dispersing particles of particle diameter 10 to 300nm in a liquid medium of
10 poise or less, such that the amount of said particles added in terms of
the aromatic polyamide is 0.005 to 4.5wt%, the relative standard deviation
in the diameters of said particles is no more than 0.8 and, furthermore,
there is used a particle-containing slurry where the initial filterability
index Q1 of said particle-containing slurry and the filterability index Q2
after the passage of 500ml of liquid satisfy the following relation.
 Q2/Q1 ≧ 0.3   
     While the film of the present invention is also ideal for use as flexible
printed substrates, capacitors and printer ribbons, etc, since it is
possible to realise extremely high levels of both output characteristics
and durability, it is especially suitable for magnetic recording media, in
particular for computer external memory and digital video tape where high
density and high precision are demanded.